# iAMPer vs 五合一感測器

The clearest difference is iOS requirement: 五合一感測器 at 15.6 against iAMPer's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

iAMPer ships an update every 4 months, 五合一感測器 every 7 months. The most recent releases landed on September 20, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | iAMPer | 五合一感測器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/iamper/id6446906155/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 7 months |
| Monetization | Free | — |
| Size | 33 MB | 34 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daichi Kato](https://appshunter.io/developer/1658554826) | [EMMT SYSTEMS CORPORATION](https://appshunter.io/developer/1135356044) |

## What reviewers say

### iAMPer

[App page](https://appshunter.io/ios/app/iamper/id6446906155)

This audio player app is designed for efficient playback of audio files. It offers customizable skip intervals, adjustable playback speeds up to 10x, and a persistent player interface. The app remembers your last played file for seamless continuation.

**Highlights:** Customizable skip intervals, Playback speed up to 10x, Persistent player controls, Resume playback from last position, Direct file operation from Files app, Clean interface with hidden file extensions

**In-app purchases:** none


### 五合一感測器

[App page](https://appshunter.io/ios/app/id6744084541)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iAMPer free?

iAMPer is free to download, with no in-app purchases.

### Is 五合一感測器 free?

五合一感測器 is free to download, with no in-app purchases.

### Do iAMPer or 五合一感測器 have ads?

Neither iAMPer nor 五合一感測器 shows ads.

### Which is updated more often, iAMPer or 五合一感測器?

iAMPer ships an update every 4 months, and 五合一感測器 every 7 months. Most recently, iAMPer was updated on September 20, 2026 and 五合一感測器 on June 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*